Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.content.Context;

import android.telephony.TelephonyManager;

import android.text.TextUtils;

public class Main {
    public static String getDeviceId(Context context) {
        String deviceId = "";
        if (context != null) {
            TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
            if (!TextUtils.isEmpty(tm.getDeviceId())) {
                deviceId = tm.getDeviceId();
            }
        }
        return deviceId;
    }
}